Wholesale Supply: 5.0MWh Utility-scale Battery Storage System | Commercial Energy Storage Cabinet | Global Delivery

Product Summary

Unlock the full potential of your commercial energy strategy with the new 5.0MWh Utility-scale Battery Energy Storage System (BESS), a premier solution engineered for heavy-duty C&I applications. This wholesale offering is meticulously assembled using Tier-1 LFP prismatic cells and an advanced smart liquid cooling system, ensuring superior cycle life and operational safety. Each system delivers a robust 5.0MWh capacity and is designed to support peak shaving, load shifting, and renewable integration. As a global supplier, we guarantee direct factory pricing and global shipping availability, providing a comprehensive power solution with a 10-Year Performance Warranty.

Why C&I Sourcing Chooses 5.0MWh Utility-scale BESS (High ROI)

For industrial and commercial facilities, the economic advantages of our system are compelling. The integration of a smart energy management system (EMS) enables dynamic load dispatch, reducing peak demand charges by up to 30%. The high cycle life, exceeding 6,000 cycles at 90% Depth of Discharge (DoD), translates to a superior Levelized Cost of Storage (LCOS), providing an industry-leading ROI within 3 years. Unlike traditional diesel generators, this turnkey PV-storage-charging solution offers a silent, low-maintenance approach to energy independence, drastically reducing operational expenses. Our global sourcing power and bulk manufacturing capabilities secure a premium factory-tested ESS at a competitive wholesale price point.

Product Overview & Safety Architecture

The 5.0MWh cabinet is built on a robust modular architecture, housing intelligent LFP battery modules known for their thermal stability. Safety is paramount, with integrated multi-level active protection including aerosol fire suppression, gas detection, and a high-precision BMS that ensures active cell equalization. The IP65-rated enclosure allows for seamless outdoor installation, protecting against harsh environmental conditions. The liquid cooling system maintains optimal battery temperature within a ±1℃ range, ensuring maximum efficiency and prolonging overall battery lifespan. Backed by a 10-Year Performance Warranty, this system guarantees consistent energy throughput.

Technical Specifications

Technical Feature	Specification
Battery Chemistry	Tier-1 LFP (LiFePO4)
System Energy Capacity	5.0 MWh (Configurable)
Cooling / Thermal Control	Smart Liquid Cooling (±1℃)
Cycle Life	≥6,000 cycles @ 90% DoD (EOL 80%)
Safety & Protection	Aerosol Fire Suppression, Gas Detection, IP65
Rated Voltage	1500V DC
Inverter Technology	Bi-directional Modular PCS
Communication	Ethernet, Modbus, CAN
Warranty	10-Year Performance Warranty
O&M Support	Global Local Support Available

Application Scenarios

EV Supercharging Stations

This system is the perfect companion for high-power EV charging hubs, supporting ultra-fast charging infrastructure to avoid costly grid upgrade fees. Its powerful discharge rate enables simultaneous charging of multiple vehicles without straining local grid capacity.

Micro-grids & Industrial Parks

Designed for seamless grid connection and islanding operations, it allows industrial parks to achieve genuine energy resilience. By capturing stored energy for night-time operations and leveraging solar integration, it creates a robust energy-independent micro-grid.

Supply Assurance

Our global logistics network ensures streamlined shipping, handling all customs clearance documentation for major ports worldwide. We offer flexible delivery schedules tailored to project timelines, supported by dedicated account managers. Our commitment is to provide not just a product, but a fully supported Turnkey PV-Storage-Charging Solution. Each unit undergoes rigorous factory inspection, and our customer-focused O&M support provides swift troubleshooting and part replacement, ensuring maximum uptime.

Frequently Asked Questions

What is the cycle life for the 5.0MWh system?

The LFP cells deliver over 6,000 cycles at 90% DoD, maintaining 80% of initial capacity. This is ensured by the active cell balancing and liquid cooling, keeping the battery in optimal condition.

How is the system shipped and what are the lead times?

Our standard shipping is by sea container to major global ports. FOB lead times are typically 30-45 days post-order confirmation, with expedited options available.

Can this system be integrated with existing solar panels?

Yes, it is designed for seamless integration with new or existing solar PV systems. It supports AC/DC coupling, enabling a true turnkey PV-Storage-Charging ecosystem.

What local support is available?

We offer remote and on-site O&M services via our global network of certified partners, ensuring peace of mind with a 10-Year Performance Warranty and rapid response times.

What is the minimum order quantity for wholesale?

Our wholesale model offers flexible MOQs. Please contact our sales team for project-specific quotes and volume discounts.